高中英语定语从句详解绝对经典
(完整word版)高一英语定语从句讲解
(完整word版)高一英语定语从句讲解高一定语从句讲解嘉定二中高一英语组第一讲1、功能:相当于形容词，修饰名词或代词，在句中作定语一：先行词：被定语从句所修饰的词二：关系代词：用来连接定语从句,并在从句中代表先行词的代词。
先行词是物：which that先行词是人：who whom that在从句中充当的成分：主语、宾语(1)先找关系词，看先行词指的是什么。
(2）看关系词在从句中所充当的成分。
e.g。
把下列每对句子合并成含有定语从句的主从复合句1. They had a radio。
It could send out messages.They had a radio which/ that could send out message. (主语)2. The girl is my best friend. She spoke just now。
______________________________________________________3。
He always buys some books。
He never read them。
______________________________________________________注意点：1。
）定语从句一般直接跟在先行词的后面：e。
g。
4. The man who lives next door sells vegetables.The man sells vegetables who lives next door。
（× )5。
The car which my uncle just bought was destroyed in the earthquake。
The car was destroyed in the earthquake which my uncle just bought. ( × ）2．）关系代词在从句中作宾语时可以省略：e.g. 6. The young man （whom ) you saw was our manager.7. There is something ( that ）we must keep in mind。
高中定语从句详细讲解
高中定语从句详细讲解一.基本概念1.定语从句的定义：用作定语的从句叫定语从句。
2.先行词：被定语从句所修饰的名词或代词。
3.定语从句的位置：紧跟先行词(名词或代词)之后。
4.引导词：引导定语从句的词(包括关系代词和关系副词)。
﹙1﹚关系代词：that/who/whom/which/as﹙2﹚关系副词：when/where/why5.引导词的位置：位于定语从句之前(先行词之后)。
【as除外】6.引导词的功能(作用)：﹙1﹚连接先行词和定语从句。
﹙2﹚在定语从句中充当一定的成分(关系代词充当主语或宾语，关系副词充当状语)。
7.定语从句的类型：﹙1﹚限定*定语从句(主句和定语从句之间无逗号)。
①直接由引导词引导定语从句themanwhoyou’retalkingtoismyfriend.②由介词+关系代词(whom/which)引导themantowhomyou’retalkingismyfriend.ineedapenwithwhichicanwritealetter.=ineedapieceofpaperonwhichicanwritealetter.介词的选用可根据从句中的相关词组确定，该介词通常可以放在关系代词之前，也可放在从句之尾。
例如：theman(who/whom/that)italkedaboutatthemeetingisfromb eijinguniversity.=themanaboutwhomitalkedatthemeetingisfrombeijingunive rsity.thepalace(which/that)ioftenpayavisittowasbuiltinthe17thcen tury.=thepalacetowhichioftenpayavisitwasbuiltinthe17thcentury.﹙2﹚非限定*定语从句(主句和定语从句之间用逗号隔开)。
①直接由引导词引导定语从句。
高中定语从句全面详细讲解
高中定语从句全面详细讲解高中定语从句详细讲解一、定义及相关术语定语从句是修饰名词或代词的从句，通常紧跟在先行词之后。
先行词是被定语从句修饰的词，而引导定语从句的词叫做关系词，包括关系代词和关系副词。
关系代词有that。
which。
who。
whom。
whose。
as等；关系副词有when。
where。
why 等。
关系词有三个作用：引导定语从句、代替先行词、在定语从句中担当一个成分。
例如：The man who is XXX。
这句话中，“who”是引导定语从句的关系词，代替先行词the man，在定语从句中作主语。
二、关系代词引导的定语从句1.who指人，在定语从句中作主语。
例如：XXX are from Class One。
正在踢足球的男孩是一班的。
Those who want to go to the museum must be at the school gate at 7 XXX。
想去博物馆的人必须在明晨7点到大门口集合。
XXX I helped an old man who had lost his way。
昨天我帮助了一位迷路的老人。
That is the XXX。
那就是教我们物理的老师。
2.whom指人，在定语从句中做宾语，常可省略。
例如：Mr。
Liu is the person (whom) you talked about on the bus。
XXX就是你们在公共汽车上谈论的那个人。
Li Ming is just the boy (whom) I want to see。
XXX正是我想要见的男孩。
The professor (whom) you are waiting for has come。
你正在等的教授已经来了。
The girl who is often praised by the teacher is our monitor。
She is a responsible and diligent student who always sets a good example for the rest of the class.The man you just met is my old friend。
高中英语定语从句详细讲解
高中英语定语从句详细讲解定语从句基本概念在复合句中，修饰名词或代词的从句叫定语从句。
引导定语从句的词叫关系词。
被修饰的名词或代词叫先行词。
定语从句一般放在先行词的后面。
2 定语从句的关系词引导定语从句的关系词有关系代词和关系副词。
常见的关系代词包括that ，which ，who （宾格whom，所有格whose ），as 等。
关系副词包括where ，when ，why 等。
关系代词和关系副词放在先行词及定语从句之间起连接作用，同时又作定语从句的重要成分。
3 定语从句的分类根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。
1. 限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去。
例如：Any man that / who has a sense of duty won' t do such a thing.任何有责任感的人都不会做这样的事。
2. 非限制性定语从句主句与从句之间有逗号分开，起补充说明作用，如省去，意思仍完整。
例如：The house,which we bought last month,is very nice. 这幢房子很漂亮, 是我们上个月买的.注意：非限定性定语从句中不能使用关系代词that 。
4 关系代词的用法that 既可以用于指人，也可以用于指物。
在定语从句中作主语、宾语或表语，作宾语可省略。
例如：Mary likes music that is quiet and gentle.玛丽喜欢轻柔的音乐。
（that 作主语）The coat （that ）I put on the desk is blue.我放在桌子上的那件外套是蓝色的。
（that 作宾语）which 用于指物，在句中作主语、宾语或表语，作宾语可省略。
例如：The building which stands near the train station is a supermarket. 位于火车站附近的那座大楼是一家超市。
(完整版)定语从句语法详解
定语从句语法专题（Attributive Clauses）教案一. 定语从句的概述:1.定语从句：在复合句中，修饰某一名词或代词的从句叫定语从句。
在句中做定语，被修饰的名词或代词，叫做先行词。
从句通常放在先行词之后，由关系词（关系代词或关系副词）引导。
其作用是作定语修饰主句的某个名词性成分，相当于形容词，所以又称为形容词性从句，一般紧跟在它所修饰的先行词后面。
eg She is the girl（who got the first prize.）girl先行词who充当从句主语, 从句做定语修饰girlThis is the boy who broke the window.这就是打破窗子的孩子。
the boy是先行词, who broke the window是限制性定语从句, 明确指出theboy是打破窗子的那个孩子,who 在从句中充当主语That is the house where he lived ten years ago.He is the man who/that lives next door.He is the man who I want to see.先行词关系词定语从句复合句: 是由一个主句和一个或一个以上的从句构成的句子, 复合句中的主句和从句都具有完整的的主语和谓语, 主句是复合句的主体, 可以独立存在, 从句需要有一个连词引导, 是修饰说明主句的, 不能独立存在, 根据在句中的不同作用, 从句可以分为三类: 定语从句, 名词性从句, 状语从句。
二. 引导定语从句的关系词有两大类:1.关系词：引导定语从句的关联词称为关系词，关系词有关系代词和关系副词。
关系代词: that, who, whom, whose, which, as（主, 宾, 定）关系副词: when, where, why.（状语）2.关系词的作用:（1）引导定语从句, 在先行词和定语从句之间起连接作用；（2）代替先行词在句中充当成分。
(word完整版)高中定语从句全面详细讲解
高中定语从句详细讲解一: 定义及相关术语1．定语从句：修饰某一名词或代词的从句叫定语从句。
定语从句一般紧跟在它所修饰的先行词之后。
2．先行词：被定语从句修饰的词叫先行词。
3．关系词：引导定语从句的词叫关系词。
关系词有关系代词和关系副词。
关系代词有that, which, who, whom, whose, as等；关系副词有when, where, why等。
关系词通常有以下三个作用： A 、引导定语从句；B、代替先行词；C、在定语从句中担当一个成分。
例如： The man who is shaking hands with my father is a policeman.该句中，who is shaking hands with my father 是定语从句，修饰先行词 the man ，“ who〞是引导定语从句的关系词，代替先行词 the man ，在定语从句中作主语。
二:限制性定语从句和非限制性定语从句限制性定语从句形式上：不用逗号“，〞与主句隔开。
意义上：是先行词不可缺少的定语，如删除，主句那么失去意义或意思表达不完整。
译法上：译成先行词的定语：“．．．的〞关系词的使用上： A ．作宾语时可省略 B ．可用 that C ．可用 who 代替 whom非限制性定语从句形式上：用逗号“，〞与主句隔开。
意义上：只是对先行词的补充说明，如删除，主句仍能表达完整的意思。
译法上：通常译成主句的并列句。
关系词的使用上： A ．不可省略 B ．不用 that C．不可用who 代替 whom限制性定语从句举例：The teacher told me that Tom was the only person that I could depend on.老师告诉我说汤姆是我唯一的可以依靠的人。
非限制性定语从句举例：His mother, who loves him very much, is strict with him.他妈妈十分地爱他，对他要求很严格。
定语从句讲解(完整版)
定语从句讲解(完整版)定语从句是一种常见的语法结构，用于对名词或代词进行修饰和限定。
在英语中，定语从句的使用可以使句子更加丰富和准确。
下面，我将为您详细讲解定语从句的构成、用法和注意事项。
一、定语从句的构成定语从句由引导词、关系词和从句组成。
引导词通常是先行词，即被修饰的名词或代词；关系词用于引导定语从句，并将先行词与从句连接起来；从句则是对先行词进行修饰和限定的部分。
1. 引导词：先行词通常是名词或代词，它可以是主语、宾语或表语。
例如：The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）2. 关系词：关系词用于引导定语从句，并将先行词与从句连接起来。
关系词有who、which、that、whom、whose等。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）3. 从句：从句是对先行词进行修饰和限定的部分。
从句中通常包含主语、谓语和宾语等成分。
例如：那本书很有趣。
）The man who is talking to the teacher is my father.（正在和老师交谈的那个人是我的父亲。
）二、定语从句的用法1. 限定性定语从句：限定性定语从句对先行词起到限定作用，即只有满足定语从句条件的名词或代词才是先行词的准确含义。
限定性定语从句通常紧跟在先行词之后，且不能用逗号与主句隔开。
例如： The book that you gave me is very interesting.（你给我的那本书很有趣。
高中英语定语从句详解
高中英语定语从句详解高中英语定语从句详解定语从句主要用于修饰句子中的名词、代词或上文提到的一件事（句子）。
而定语从句的位置常常是紧跟在被修饰的名词、代词或句子的后面。
在被修饰的名词、代词（先行词）与定语从句之间往往有一个关系词将其前后两部分联系成一个整体。
关系词与后面的句子合称定语从句。
1）three signs that indicate a person is suffering from a heart attack三种意味着一个人患心脏病的迹象在这个带有定语从句的短语中：signs是：被修饰的名词；that是：关系词；that indicate a person is suffering from a heart attack是定语从句2）those who drink a lot 那些大量饮酒的人在这个带有定语从句的短语中：those是：被修饰的代词；who是：关系词;who drink a lot是：定语从句。
3）Do you know the name of that girl whose brother is your roommate ?你知道她的哥哥与你同寝室的那位女孩的名字吗？通过上面的演示,我们可以归纳出：（1）定语从句在英语中放在被修饰的词后，翻译成汉语时置于被修饰的词之前，且有汉字“的”（2）定语从句在句子中的位置、结构如下：被修饰的名词/ 代词+ 关系词+ 句子(其中，"被修饰的名词/代词"在语法叫作"先行词".) 要点提示：1）先行词=关系词。
所以先行词在从句中不在出现。
先行词的意义以及它在从句中的语法功能（句子成分）决定关系词的选择。
定语从句中的关系词只有两类：关系代词和关系副词；所有关系词不但都有具体的意义而且都在从句中担任一定的成分。
1）关系代词：who , whom , whose , which , that 等。
(完整版)定语从句讲解总结
定语从句讲解一．定语从句1.注意英汉差异：汉语的定语无论多长都放在被修饰词的前面，而英语中的定语则不然，是一个词时，放在被修饰词的前面，如：①.a beautiful girl ②.a lovely boy是两个以上的词组、短语或从句则放在被修饰词的后面，如：③.She is the girl in red. 她就是穿红衣的女孩。
④.The lady carried a bag full of money. 那位女士背了个装满钱的包。
⑤.He is the man who you are looking for. 她就是你在找的人。
2.分清主句与从句，看究竟哪个句子缺少成分。
如上面第5：主句：He is the man从句：who you are looking for在从句中，looking for 的宾语是the man.因此选用关系代词 who(whom)放置于句首，便是定语从句。
3.从句中做宾语的关系代词可以省略，故第5题可以写成：He is the man you are looking for.二．定语从句（从句部分）1、功能：相当于形容词，修饰名词或代词，在句中作定语2、位置：定语从句置于被修饰词之后Those who are willing to attend the party, sign here please.3、先行词：被定语从句修饰的词称为先行词（1）先行词一般是名词和不定代词，如:some-, any-, every-和no与-boy, -thing的合成词；或all、none、any、some、that、those等代词。
数词也可以作先行词，人称代词也同样可作先行词。
（2）先行词与关系词是等量关系。
必须注意两点：①先行词在从句中作主语时，从句谓语动词的数由先行词而定。
This is the place which is worth visiting.②关系词在从句句子中充当了成分，其意思就是先行词的意义，所以在从句中不能重复其意。
定语从句课件绝对经典系列(共30张PPT)
That’s my suggestion that the boy should study hard.
There are thousands of stars in the sky that This is the house in which Luxun once lived.
定语从句
知识准备
什么是定语：
用来修饰名词或代词的词、短语、从句。 .
4.定语 修饰和限定名词和代词的词。通常由形容词，代词(多为
形容词性物主代词），数词，介词短语，动词不定式，分词和从 句（定语从句）来担当。
a kind girl, a book on the desk
I have homework to finish. the fallen leaves
This is the car ______ which I can’t go to work.
This is the car ____which the old man was knocked down
This is the car ____which a boy threw a stone.
This is the car ____which we talked .
what=all that
the chemistry lab. the same…as…“和……同样的
Xi hua who I met across in the street a few days ago has gone abroad.
当先行词为专有名词或整个句子是世界上独一无二的名词时，一般用非限定性定语从句修饰。
高考英语 定语从句知识点归纳讲解(课件)
试卷讲评课件
▲ as通常以the same … as或such … as的形式引导定语从句，as在定 语从句中作主语、宾语或表语等。 as和which引导非限制性定语从句中都能指代整句内容，which译为“这”， as 译为“正如”。但定语从句位于句首时只能用as。As we all know,…/As is known to all,…(正如大家所知道….)
二、定语从句的关系词用法
试卷讲评课件
(一)关系代词：who、whom、which、that、whose、as
关系代词 who whom whose which that as
先行词 人 人
人/物 物
人/物 人/物
在从句中充当的成分 主语、宾语、表语
宾语 定语 主语、宾语 主语、宾语、表语 主语、宾语、表语
三、非限制性定语从句
试卷讲评课件
非限定性定语从句，从句式上看，有逗号隔开。它既可以修饰先行词， 也可修饰整个句子。它对其先行词没有限定、修饰的作用，只起补充、 说明的作用。 1.非限制性定语从句通常不能用that 2. 非限制性定语从句不能用why引导，要用for which代替why。例如： I had told them the reason，for which I didn't attend the meeting. 3. 非限制性定语从句置于句首时，不能用which引导。关系代词as引导 非限制性定语从句位置比较灵活，可以放主句前，也可以放主句后。
Tranquil/ˈtræŋkwəl/
试卷讲评课件
Li Shangyin(李商隐) 1.Li Shangyin was a Chinese poet of the late Tang Dynasty and born in Henei. 2.Li Shangyin was a typical late Tang poet. His works are sensuous, dense and allusive. 3.His most famous and cryptic poem is called Jin Se. sensuous/ˈsenʃuəs/ , dense/dens/ and allusive/əˈluːʒən/ .敏感、晦涩、含 沙射影。 Shangguan Wan'er(上官婉儿) 1. Shangguan Wan'er was a talented woman in Tang dynasty.
高中英语语法基础 ——定语从句知识点总结归纳讲解(附同步练习)(有答案)
高中英语语法基础——定语从句知识点归纳讲解（附同步练习）★先行词：被定语从句修饰的名词或代词叫先行词。
通常情况下，引导词前面的名词即为从句的先行词。
★关系词：引导定语从句的词叫关系词。
也可以称作引导词。
①关系代词：who，whom，which，that，whose，as，在从句内作主语、宾语等名词性成分。
②关系副词：when，where，why在从句内作状语。
（一）. 使用who、whom、which、that的定语从句1. whoThis is the boy who plays basketball very well.This is the teacher who is teaching us English.▲who 指人, 在从句中作主语。
2. whomThis is the boy (whom) I often help.The man is our headmaster (whom) you met just now.I met the girl (whom) you often praise.▲whom 指人,在从句中作宾语, 可省略。
3. whichThis is the farm which keeps many cows.This is the farm (which ) I visit every year.▲which 指事物, 在从句中作主语或宾语,作宾语时可省略。
4. that以上三种情况均可用that。
指人或指物，可作主语和宾语，作宾语时可省略。
（二）. 使用whose的定语从句Do you know the girl whose father is mayor.I used to work in an office whose window faces north.I work in a school whose students are excellent.▲whose 指人或物的所属关系，表示“某人的”或“某物的”。
高中英语语法基础 ——定语从句知识点总结归纳讲解(附同步练习)(有答案)
高中英语语法基础——定语从句知识点归纳讲解（附同步练习）★先行词：被定语从句修饰的名词或代词叫先行词。
通常情况下，引导词前面的名词即为从句的先行词。
★关系词：引导定语从句的词叫关系词。
也可以称作引导词。
①关系代词：who，whom，which，that，whose，as，在从句内作主语、宾语等名词性成分。
②关系副词：when，where，why在从句内作状语。
（一）. 使用who、whom、which、that的定语从句1. whoThis is the boy who plays basketball very well.This is the teacher who is teaching us English.▲who 指人, 在从句中作主语。
2. whomThis is the boy (whom) I often help.The man is our headmaster (whom) you met just now.I met the girl (whom) you often praise.▲whom 指人,在从句中作宾语, 可省略。
3. whichThis is the farm which keeps many cows.This is the farm (which ) I visit every year.▲which 指事物, 在从句中作主语或宾语,作宾语时可省略。
4. that以上三种情况均可用that。
指人或指物，可作主语和宾语，作宾语时可省略。
（二）. 使用whose的定语从句Do you know the girl whose father is mayor.I used to work in an office whose window faces north.I work in a school whose students are excellent.▲whose 指人或物的所属关系，表示“某人的”或“某物的”。
高考英语定语从句考点总结最全面精华版
高考靠近仍为英语犯愁？这里有份连老外都点赞地定语从句技巧高考必胜在这个穷得只剩下梦的时候你一定要比别人更努力，概念在复合句中，修饰名词或代词地从句叫定语从句；引导定语从句地词叫关系词; 被修饰地名词或代词叫先行词；定语从句一般放在先行词地后面；二，引导词(1)关系代词：that/who/whom/which/as(2 )关系副词：when/where/why三，分类依据定语从句与先行词地关系，定语从句可分为限制性定语从句及非限制性定语从句；1,限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不行省去；例如：Any man that / who has a sense of duty won ' t do such a thing.任何有责任感地人都不会做这样地事；2,非限制性定语从句主句与从句之间有逗号分开，起补充说明作用，如省去，意思仍完整；例如：The house,which we bought last month,is very nice.这幢房子很美丽，为我们上个月买地.留意：非限定性定语从句中不能使用关系代词that ；.F 1> 尸A，G & A4ENGLISH >R b 卜 Q £ ° L♦四，关系代词地用法1,that:可指人或物；在定语从句中作主语，宾语，表语；（指人时，相当于who 或whom;指物时，相当于which）（一般不用于非限制性定语从句；不行置于介词后作宾语）如：（1） A letter that/which is written in pencil is difficult to read.（主语）（2）Do you know the gentleman that/who spoke just now.（3）You can take anything （ that） you like.（宾语）（4）What is the question （that/which） they are talking about.（5）Here is the man （ who/whom/that ） you want to see.（6）She's no longer the girl （ that） she used to be before.（表语）（6）Our hometownis no longer the one （that） it used to be.= Our hometown is not the same as it used to be.= Our hometown is different from whatit used to be.= Our hometown is not what it used to be.2,which:指物;在定语从句中作主语，宾语，表语，定语；如：（1）The book which/that was on the desk was bought by my father.（主语）（2）2. The book （which/that） I bought yesterday is very interesting.（宾语）（3）The factory in which his father works is far from here.（4）He was proud, which his brother never was.（表语）（5）Tom spent four years in college, during which time he learnedFrench.（定语）（6）He may be late, in which case we ought to wait for him.3,who, whom, whose:who:主格，在从句中作主语，在口语或非正式用法中作宾语；只可指人whom:宾格，在从句中作宾语；只可指人whose:属格，在从句中作定语，可指人也可指物；（1）I like the students who/that work hard.（主语）（2）All who heard the story were amazed.（代词如he, they, any, those, all, one 等后多用who.）（3）Chaplin, for whom life had once been very hard, was a success as an actor.（宾语）（4）He's a man from whom we should learn. = He's a man （whom/who/that） we should learn from. -I比较: He is the student whom you think to be worthy of your praise.He is the student who you think is worth praising.（5） A child whose parents are dead is called an orphan.（指人）I'd like a room whose window faces south.（指物）=I'd like a room of which the window faces south. =I'd like a roomthe window of which faces south.There is a teapot shaped like a Chinese duck, out of whose mouth tea is supposed to come关系代词作介词宾语：关系代词在定语从句中用作介词宾语时，介词可放于从句之首，也可放于从句之末.但以放于句首较为正式.（介词前置，必需留意不影响动词词组地含义；关系代词who 与that用作介词宾语时，介词必需放在句末.）如：（6）This is the book for which you asked.=This is the book （that/which） you asked for.（2）Doyou knowthe person with whomI shook hands.= Doyou knowthe person（whom/who/that） I shook hands with. I（3）The beginning of agriculture was a big step in human progress with which nothing could compare until our information age. I（4）In the dark street, there wasn't a single person to whom she could turn for help.Is this the factory to which you paid a visit last week.Is this factory the one to which you paid a visit last week.（5）This is the girl whom they are looking after.（介词after 与look构成固定词组，不行前置；再如：look at, look for, look after, take care of等）4,as地用法:（as引导定语从句，在定语从句中作主语，宾语，表语）（1）如为限制性地，多用于the same as ; the same as;such as ; as many/much as;so as 等结构中；如：I have the same book as you （have）. 我有一本与你地一样地书；Her attitude to him was quite the same as it had always been.（关系代词as与指示代词same连在从句中用作表语,先行词为same.）用，Why didn't you mention that in face of the police just now.I thought it was such a minor detail as was hardly worth mentioning.We will only discuss such problems as have something to do with our own interests.Don't do such things as you are not sure about.There is no such place as you dream of in all this world.比较:I live in the same house that he used to live in.I'm wearing the same shirt as you wore yesterday.比较：Here is so big a stone as no one can lift.（定语从句）Here is so big a stone that no one can lift it.（结果状语从句）（2）如为非限制性地，多单独引导一个定语从句，这种定语从句可置于句首，句中或句尾，译为"正如，这一点"；（动词常为know, see, expect, point out, etc.）As we all know, smoking is harmful to one's health . （as 作宾语）=As is known to all, smoking is harmful to one's health . （as 作主语）=It's knownto all that smoking is harmful to one's health. 或:Smoking is harmful to one's health , as we all know .（as 作宾语）或：Smoking, as we all know, is harmful to one' health. IHe was a foreigner, as I knew from his accent.（宾语,先行词为前面整个句子）5，but地用法：but用作关系代词，其意思相当于who/that not ,"没有不",如(1)There is not one of us but wishes to help you.(2)There is no tree but bears some fruit.(3)There are very few but admire his talents.五，关系副词地用法1,when指时间，其先行词表示时间，在句中作时间状语；例如：This was the time when he arrived.这为他到达地时间；(when=at which)2,where指地点，其先行词表示地点，在句中作地点状语；例如：This is the place where he works.这为他工作地地点；(where=at /in which)3,why指缘由，其先行词为缘由，起缘由状语作用；例如：Nobody knows the reason why he is often late for school. 没人知道他为什么上学总迟到；(why=for which)。
高考英语定语从句语法讲解(打印背诵版)
高考英语定语从句语法讲解(名师剖析高考英语必考知识点，建议下载)在复合句中充当定语的从句叫定语从句。
定语从句的作用相当于形容词，用来修饰主句中的某一名词或代词或整个主句，所以，也称作形容词性从句。
被定语从句修饰的词叫先行词，定语从句一般紧跟在它所修饰的先行词之后。
在先行词和定语从句之间起连接作用的词叫关系词。
关系词有关系代词和关系副词两种。
一、关系代词引导的定语从句引导定语从句的关系代词主要有who, whom, whose, which, that 等。
它们分别代替前面的先行词，并在定语从句中作主语、宾语或定语。
A．who指人，在定语从句中作主语。
What was the name of the man who lent you the money借钱给你的那人叫什么名字？（定语从句修饰先行词the man）He who laughs lst laughs best.谁笑到最后谁笑得最好。
（定语从句修饰先行词he）The chairman of the meeting, who spoke first, sat on my right.会议主席坐在我右边，他先发言。
（定语从句修饰先行词the c hairman）B．whom指人，在定语从句中做宾语。
在口语或非正式文体中，whom 可省略或可用w ho 来代替，但在介词后面以及在非限制性定语从句中只能用whom。
There are some people (whomwho)we like and others (whomwho) we dislike.有些人我们是喜欢的，有些人则是我们讨厌的。
（定语从句分别修饰先行词people, others）The people whomwho I work with are all friendly.和我一起工作的人都很友好。
（定语从句修饰先行词the people）Mr Carter, whom I spoke to on the phone last night, is very interested in or plan.昨晚我在电话里和卡特先生交谈过，他对我们的计划很感兴趣。
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① 序数词或形容词最高级修饰先行词时
I’ve read all the books that you lend me.
②先行词被every, some, no, all, any, little,
This is the ring on which she spent 1000 dollars.
（一）引导定语从句的关系代词
主语
宾语
定语
指人 指物 指人和物
who that
Which that
whom（优先） whose
who （of whom）
that
Which
Whose
that (of which)
The Attributive Clause
Which one is Harry Porter ? The boy is Harry Porter
Which one is Harry Porter ?
定语从句
The boy _w__h_o__is__w_e_a__ri_n_g__g_l_a_s_s_e_s_ is Harry Porter .
1.The man who came to our school is Mr. Wang. ( 主语 )
2.The girl (whom) I met is Lucy. ( 宾语 ) 3.A child whose parents are dead is called Tom.
( 定语 ) 4.I like the book (which) you bought yesterday.
The man who / that is speaking at the meeting is a worker.
The woman (whom / that) they wanted to visit is a teacher.
④ whose 作定语从句的定语
(whose既可以指人，也可以指物).
④ 先行词被the only, the very, the same,
the last修饰时。
Who is the girl that is standing under the tree? Which is the machine that we used last Sunday.
⑤ 主句已有who或which时
② whom 作定语从句的宾语
The woman whom they wanted to visit is a teacher.
分解
The woman is a teacher.
They wanted to visit the woman.
作宾语
③ that 可以作定语从句的主语和宾语. 可省略
which 作定语从句的主语或宾语.
可省略
This is a truck which / that is made in
China.
作主语
I like the book (which / that) you bought
yesterday.
作宾语
3. 只能用that的情况
Tom is the cleverest boy that I have ever known.
先 行
These are the students who / that won the first
词 place last year.
是
人
These are the trees
先行词是物 which / that were
planted last year.
Have a tபைடு நூலகம்y
指出关系代词（副词）在定语从句中的成份：
Harry Porter is a boy who has magic power.
先行词 关系词 定语从句
关系代词
关系副词
which, who, whom, where, when，
whose, that
why
二、用法:
关系代词: 引导定语从句的关系代词
who whom whose
that
which
( 宾语 )
1. who, whom, whose, that 用法区别. ① who 作定语从句的主语或宾语.
The man who is speaking at the meeting is a worker.
The man is a worker. 分解
The man is speaking at the meeting. 作主语
that
that
whose
（二）引导定语从句的关系副词
when, where, why
关系副词 先行词 在从句中的成分
when where why
I’ve never heard of the people and things that you talked about just now.
⑥ 当先行词同时指人和物时
4.关系代词前有介词时 (介词提前) .指 人只用whom, 指物只用which
This is the boy with whom he talked.
much等修饰时。
Everything that we saw in this film was true.
③ everything, something, nothing, all,
anything, little, much等不定代词作先行 词时
This is the very book that belongs to him.
I know the girl whose mother is a teacher.
作定语
分解 I know the girl. The girl’s mother is a teacher.
I have a book whose cover is yellow.
2. which, that 的用法
(Attributive clause)
一、概念: 在复合句中修饰名词或代词的句子. ➢ (在句子中作定语)
Harry Porter is a smart boy.
形容词作定语
Harry Porter is a boy who has magic power.
句子作定语,修饰boy, 叫做定语从句